<view>
    <view style="height:65vh;display: flex;flex-direction: column;align-items: center;">
        <image bindtap="previewImage" mode="aspectFit" src="{{imageurl}}" style="height:100%;"></image>
    </view>
    <view class="padding flex flex-direction">
        <button bindtap="save" class="cu-btn bg-cyan shadow lg round">保存到相册</button>
    </view>
    <view style="margin-left:20rpx;margin-right:20rpx;">
        <adComponent  wx:if="{{ad}}" ad="{{ad}}"/>
    </view>
</view>
